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Filtered Search Results
Medchemexpress LLC Zinc ethylene-1,2-bisdithiocarbamate | 12122-67-7 | 275.74 g/mol | C4H6N2S4Zn | 250 MG
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Zineb is an agricultural fungicide of the dithiocarbamate class supplied for research use. It is a zinc bis(dithiocarbamate) compound with broad-spectrum activity against fungal pathogens, provided as a solid with supplier storage guidance and laboratory pack sizes.
- Agricultural fungicide of the dithiocarbamate class.
- Broad-spectrum activity against fungal pathogens.
- Zinc-containing bis(dithiocarbamate) compound.
- Solid form, suitable for laboratory handling.
- CAS number 12122-67-7; formula C4H6N2S4Zn.
- Molecular weight 275.74 g/mol.
- Recommended sealed, dry storage; solvent storage conditions noted by supplier.
- Available in small pack sizes for research, including 250 MG.
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Medchemexpress LLC Auristatin E | 160800-57-7 | MFCD25976744 | 99.9% | 732.01 g/mol | C40H69N5O7 | 250 MG
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Auristatin E is a synthetic cytotoxic peptide that inhibits microtubule polymerization and is used as a payload in antibody-drug conjugate research. It is an analogue of dolastatin 10 and blocks cell division by preventing tubulin polymerization.
- High purity suitable for research applications.
- Inhibits tubulin polymerization to block cell division.
- Used as a cytotoxic payload in antibody-drug conjugate research.
- Contains CAS number 160800-57-7 and molecular weight 732.01 g/mol.
- Available in laboratory pack sizes, including a 250 mg option.
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![eMolecules 6-Bromo-3-methylpyrazolo[1,5-a]pyrimidine | 1211578-31-2 | MFCD22038935 | 1g](https://assets.fishersci.com/TFS-Assets/CCG/product-images/502141855.JPG-250.jpg)
eMolecules 6-Bromo-3-methylpyrazolo[1,5-a]pyrimidine | 1211578-31-2 | MFCD22038935 | 1g
Ambeed | 6-Bromo-3-methylpyrazolo[1,5-a]pyrimidine | 1g | 602849513 | A137928 | | 1211578-31-2 | MFCD22038935 | 212.050 | C7H6BrN3
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Medchemexpress LLC 2,5-dioxopyrrolidin-1-yl acrylate | 38862-24-7 | MFCD00078261 | 99.6% | 169.13 g/mol | C7H7NO4 | 250 MG
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2,5-dioxopyrrolidin-1-yl acrylate (N-succinimidyl acrylate) is an amine-reactive N-hydroxysuccinimide (NHS) ester that introduces acrylate functionality onto primary amines for bioconjugation and polymerization applications. It is commonly used to modify lysine residues on proteins and to install polymerizable acrylate groups for downstream coupling or surface modification.
- Reacts with primary amines to form amide linkages.
- Introduces acrylate groups for polymerization or click-type chemistry.
- High reported purity suitable for research use.
- Soluble in common organic solvents and DMSO for convenient handling.
- Useful for protein conjugation, crosslinking, and surface functionalization.
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Medchemexpress LLC 2',3'-dideoxyuridine | 5983-09-5 | MFCD00013359 | 99.9% | 212.21 g·mol⁻1 | C9H12N2O4 | 250 MG
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2',3'-Dideoxyuridine is a purine nucleoside analog used in biochemical and pharmacological research as a nucleoside analog and building block for studies of DNA synthesis and nucleoside metabolism. It is provided as a white to off-white powder suitable for analytical and research applications.
- High purity (99.9%) suitable for research use.
- Molecular formula C9H12N2O4 and molecular weight 212.21 g·mol⁻1.
- CAS number 5983-09-5 for unambiguous identification.
- Available in multiple pack sizes for flexibility in experiments.
- Supplied as a solid powder for easy weighing and storage.
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Medchemexpress LLC (4-nitrophenyl) 2-(pyridin-2-yldisulfanyl)ethyl carbonate | 874302-76-8 | MFCD28556879 | 99.9% | 352.4 g/mol | C14H12N2O5S2 | 250 MG
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PDEC-NB is a disulfide-cleavable carbonate linker used to construct antibody-drug conjugates (ADCs). It contains an activated 4-nitrophenyl carbonate and a pyridin-2-yldisulfanyl moiety that enables release of payloads under reducing intracellular conditions.
- Provides disulfide cleavable linkage for intracellular payload release
- Contains an activated 4-nitrophenyl carbonate for efficient conjugation
- White to off-white solid suitable for low-temperature storage
- Available in mg to gram scale quantities for research use
- High purity appropriate for research applications
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Medchemexpress LLC Ribitol | 488-81-3 | MFCD00064291 | 99.9% | 152.15 | C5H12O5 | 250 MG
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Ribitol (adonitol) is a crystalline pentose alcohol supplied as a high-purity analytical standard for qualitative and quantitative laboratory analyses. It serves as a reference material for method development, calibration, and validation in chromatographic and mass spectrometric workflows.
- High purity reference material for accurate quantitation.
- Suitable for HPLC, GC, and MS method development.
- Provides consistent calibration and quality control.
- Available in multiple pack sizes for flexible use.
- Solid crystalline form simplifies handling and storage.
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Medchemexpress LLC Glutaconic acid | 1724-02-3 | MFCD00002784 | 99.6% | 130.10 | C5H6O4 | 250 MG
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Glutaconic acid (2-pentenedioic acid) is a small dicarboxylic organic acid supplied as a solid research reagent for synthetic chemistry and analytical applications. It is provided in small pack sizes and includes quality documentation for safe handling and verification.
- High purity (99.6%) suitable for research use
- Molecular weight 130.10 and chemical formula C5H6O4
- Available in a 250 MG pack size
- Includes certificate of analysis and safety data sheet for quality and safety information
- Suited for organic synthesis and analytical studies
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Medchemexpress LLC Betaine (Standard) | 107-43-7 | MFCD00012123 | 99.5% | 250 MG
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Betaine, a natural compound found in various foods, acts as an active methyl-donor, maintaining normal DNA methylation. Ubiquitous in plants, animals, and microorganisms, it functions as an osmolyte, helping to maintain cellular water and ion balance and improving microbial fermentation activity. This product serves as an analytical standard and reference, commonly utilized in qualitative, quantitative, and methodological research experiments such as HPLC, GC, and MS.
- Natural compound and active methyl-donor
- Maintains normal DNA methylation patterns
- Functions as an osmolyte, maintaining cellular water and ion balance
- Improves microbial fermentation activity
- Analytical standard for reference
- Used in HPLC, GC, and MS research
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Medchemexpress LLC Amantadine | 768-94-5 | MFCD00020782 | ≥98% | 250 MG
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Amantadine hydrochloride is an orally active and potent antiviral agent effective against influenza A viruses. It inhibits several ion channels, including NMDA and M2, and also coronavirus ion channels. Additionally, it possesses anti-orthopoxvirus and anticancer activity. It can be used in research related to Parkinson's disease, postoperative cognitive dysfunction (POCD), and COVID-19.
- Orally active and potent antiviral agent
- Effective against influenza A viruses
- Inhibits NMDA and M2 ion channels
- Inhibits coronavirus ion channels
- Possesses anti-orthopoxvirus activity
- Possesses anticancer activity
- Used in Parkinson's disease research
- Used in postoperative cognitive dysfunction (POCD) research
- Used in COVID-19 research
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Medchemexpress LLC Hydroxyprogesterone caproate (Standard) | 630-56-8 | MFCD00072134 | 99.2% | 250 MG
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Hydroxyprogesterone caproate (Standard) is the analytical standard of Hydroxyprogesterone caproate. This product is intended for research and analytical applications. It is supplied as a solid with a white to off-white color and is for research use only.
- Intended for research and analytical applications
- Used in qualitative, quantitative, and methodological research experiments
- Applicable in HPLC, GC, and MS
- Reference standard supplied assay
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Medchemexpress LLC Dabigatran ethyl ester hydrochloride | 211914-50-0 | MFCD09833628 | 536.03 g/mol | C27H30ClN7O3 | 10 MG
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Dabigatran ethyl ester hydrochloride is a research-grade small-molecule inhibitor described as a thrombin inhibitor and an inhibitor of ribosyldihydronicotinamide dehydrogenase (NQO2). Supplied as a white to off-white solid in small research quantities, it is used for enzyme inhibition assays and as an impurity or derivative reference standard.
- White to off-white solid form.
- Molecular weight 536.03 g/mol.
- Chemical formula C27H30ClN7O3.
- CAS number 211914-50-0.
- NQO2 inhibitor: IC50 = 0.8 μM.
- Available as 5 mg, 10 mg, 25 mg, 50 mg, and 100 mg supplies; solutions: 10 mM in DMSO.
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Medchemexpress LLC Ethyl (4-hydroxyphenyl)acetate | 17138-28-2 | MFCD00016491 | 99.3% | 180.20 g/mol | C10H12O3 | 50 G
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Ethyl (4-hydroxyphenyl)acetate is an ethyl ester used as a chemical carbon source in research and biochemical assays. It is a colorless to light-yellow solid or liquid depending on temperature, has formula C10H12O3 and molecular weight 180.20 g/mol, and is supplied for research use only.
- High purity (99.28%) suitable for analytical and research use.
- Useful as a carbon source and reagent in biochemical assays.
- Available in multiple pack sizes to support small- and large-scale work.
- Physical state varies with temperature, informing storage and handling.
- Supplied for research use only; not for human or clinical use.
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Medchemexpress LLC Dihydroergotoxine (mesylate) | 8067-24-1 | 99.6% | 250 MG
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Dihydroergotoxine mesylate (Ergoloid mesylates) is an α-adrenergic blocking agent. It binds with high affinity to the GABAA receptor-associated Cl- channel and interacts with central dopaminergic and serotonergic receptors. It displays antiproliferative, antihypertensive, and neuroprotective activity.
- Inhibits proliferation of human prostate cancer cell lines.
- Stronger inhibitor of low-Km phosphodiesterase than high-Km phosphodiesterase.
- Prevents delayed neuronal death in gerbil hippocampus.
- Exerts a protective effect on oligemically disturbed brain metabolism.
- Alters sleep-wakefulness cycle by increasing wakefulness.
- Decreases blood pressure in spontaneously hypertensive rats.
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Medchemexpress LLC 1-Methoxycyclopropanecarboxylic acid | 100683-08-7 | MFCD19228478 | ≥98.0% | 116.12 g·mol⁻¹ | C5H8O3 | 250 MG
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1-Methoxycyclopropanecarboxylic acid is a small carboxylic acid used as a mitochondrial uncoupler in biochemical research. It stimulates cellular respiration to about 160% of baseline levels and is supplied for research use only.
- Purity ≥98.0%.
- Molecular weight 116.12 g·mol⁻¹.
- Chemical formula C5H8O3.
- Available in laboratory pack sizes such as 100 MG, 250 MG, 500 MG, 1 G.
- Useful as a biochemical reagent for studies of mitochondrial respiration and metabolic regulation.
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